there is always something i can't find a price? engine replacment, motor mount?

Here you go: http://www.autozone.com/autozone/parts/2006-Chrysler-300/Engine/_/N-jnu0uZ9enw6?filterByKeyWord=engine&fromString=search and motor mount http://www.autozone.com/autozone/parts/2006-Chrysler-300/Motor-Mount/_/N-jnu0uZ8ii2i I am guessing you have the 3.5liter motor.

Which one you need? Engine or motor mount?

what are u looking?

2006? dealer will definitely have listings and prices. May be worth it to check and compare.factory parts do work best in most cases , and if your doing the work , consider the price difference as opposed to what you'd pay a shop.